Here are all the brands that have cut ties with the NRA following gun-control activists' boycotts

The NRA has partnerships with companies that offer members special deals, such as discounts on car rentals or hotel bookings.

Companies including rental car giant Enterprise Holdings and the First National Bank of Omaha have cut ties with the NRA following boycott threats.

Gun-control activists are organising boycotts against companies with ties to the National Rifle Association - and they're already producing results.

People on social media are calling for boycotts of companies that offer - or have offered - special deals for NRA members. As part of their membership, NRA members receive discounts on things from renting cars to buying prescription drugs.

While companies including FedEx and Hertz still offer discounts to NRA members, other companies have responded by cutting ties.

Here are all the brands that have cut ties with the National Rifle Association following recent boycotts as well as past efforts by gun-control activists:

Enterprise Rent-A-Car, Alamo Rent a Car, and National Car Rental

The rental-car giant Enterprise Holdings announced on Thursday it is ending its NRA discount program, effective March 26.

While a representative did not respond to Business Insider's follow-up questions about why Enterprise was ending the program, the announcement came after the company was flooded with boycott threats on social media.

It is unclear when Best Western cut ties with the NRA. The company did not respond to Business Insider's request for comment or further information.

Best Western has been targeted in past anti-NRA boycott efforts.

In 2012, activist group Avaaz organised a boycott calling for Best Western to cut ties with the NRA following the school shooting in Newtown, Connecticut. At the time, both hotel chains were listed on the gun-rights group's website as "friends of the NRA" and offered members discounts at hotels.